please answer it fast..question 1 and 2
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The chemical elements can be broadly divided into metals, metalloids andnonmetals according to their shared physical and chemical properties. ... Typicalnonmetals have a dull, coloured or colourless appearance; are brittle when solid; are poor conductors of heat and electricity; and have acidic oxides.
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metals are good conductors of heat and electricity . .... .
gold and silver are suitable for making jwellery because they are lusturous .. gives shiny appearance
gold and silver are suitable for making jwellery because they are lusturous .. gives shiny appearance
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